uxcell Round Table Chair Leg Tube Pipe Insert End Cap 45mm Dia 50pcs Black Color: Black; Total Size: 45 x 19mm/1.8" x 0.75"(D*H) Material: Plastic; Net Weight: 328g Package Content: 50(+/-2%) x Round Tube Insert; Product Name: Round Tube Insert Battery Included: No; Thread Diameter: 43mm/1.7" Bottom Diameter: 39mm/1.5"; Hole Diameter: 36mm/1.41"